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From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC
Date: Tue, 29 Jun 2010 22:29:32 +0200	[thread overview]
Message-ID: <20100629202932.15984151C39@gemini.denx.de> (raw)
In-Reply-To: <1276631305-30648-1-git-send-email-wd@denx.de>

In message <1276631305-30648-1-git-send-email-wd@denx.de> you wrote:
> From: Peter Tyser <ptyser@xes-inc.com>
> 
> Previously, standalone applications were compiled with gcc flags that
> produced relocatable executables on the PowerPC architecture (eg with
> the -mrelocatable and -fPIC flags).  There's no reason for these
> applications to be fully relocatable at this time since no relocation
> fixups are performed on standalone applications.
> 
> Additionally, removing the gcc relocation flags results in the entry
> point of applications residing at the base of the image.  When
> a standalone application was relocatable, the entry point was generally
> located at an offset into the image which was confusing and prone to
> errors.
> 
> This change moves the entry point of PowerPC standalone applications
> from 0x40004 (usually) to 0x40000.
> 
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> ---
> 
> It seems we need to cleanup a few more make variables (+AFLAGS, CPPFLAGS)
> 
>  examples/standalone/Makefile |   10 ++++++++++
>  1 files changed, 10 insertions(+), 0 deletions(-)

Applied to "next".

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Totally illogical, there was no chance.
	-- Spock, "The Galileo Seven", stardate 2822.3

      reply	other threads:[~2010-06-29 20:29 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-15  3:25 [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Peter Tyser
2010-06-15 19:02 ` Timur Tabi
2010-06-15 19:05   ` Timur Tabi
2010-06-15 19:08     ` Peter Tyser
2010-06-15 19:20       ` Timur Tabi
2010-06-15 19:34         ` Peter Tyser
2010-06-15 19:36     ` Peter Tyser
2010-06-15 19:45       ` Timur Tabi
2010-06-15 20:15         ` Peter Tyser
2010-06-15 20:28           ` Wolfgang Denk
2010-06-15 20:39             ` Peter Tyser
2010-06-15 20:51               ` Wolfgang Denk
2010-06-16  3:37                 ` Peter Tyser
2010-06-16 14:02                   ` Timur Tabi
2010-06-16 14:51                     ` Wolfgang Denk
2010-09-10 19:49                       ` Wolfgang Denk
2010-09-10 19:53                         ` Timur Tabi
2010-09-10 20:07                           ` Peter Tyser
2010-09-10 21:10                             ` Wolfgang Denk
2010-09-12 22:38                             ` [U-Boot] [PATCH] examples/standalone: Use gcc's -fno-toplevel-reorder Peter Tyser
2010-09-13  2:00                               ` Andrew Dyer
2010-09-13  4:48                                 ` Peter Tyser
2010-09-16 11:49                                   ` Detlev Zundel
2010-10-12 20:47                               ` Wolfgang Denk
2010-06-15 20:39             ` [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Timur Tabi
2010-06-15 20:54               ` Wolfgang Denk
2010-06-15 21:03                 ` Timur Tabi
2010-06-15 22:56                   ` Wolfgang Denk
2010-06-15 19:48 ` Wolfgang Denk
2010-06-29 20:29   ` Wolfgang Denk [this message]

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